baber/WOPTO huggingface dataset:
Patent JP-H03126036-A (JP)
Title: Intermediate layer forming material for three-layer resist method
Inventor: YAMASHITA YOSHIO
IPC: H01L21/027
Filed: 1989-10-11
Abstract: PURPOSE:To obtain the intermediate layer forming material which has high O2-RIE resistance and allows spin coating without generating cracks at the time of a heat treatment and development of an upper layer by constituting the material of the sililated product of clay mineral. CONSTITUTION:The silylating agent for synthesizing the sililated product of the clay mineral as the intermediate layer forming material is formed of dimethyl vinyl chlorosilane or trimethyl chlorosilane. Gelatinization, etc., are substantially prevented by the single photosensitive chlorosilane contg. the dimethyl vinyl chlorosilane and trimethyl chlorosilane and, therefore, this product is adequate as the silylating agent. The silicon content is thus high. The excel lent O2-RIE resistance is obtd. in this way and the generation of the cracks is obviated even if there is a thermal change arising from the heat treatment or even when the material is immersed into the developing soln. for the upper layer. Further, the material is insoluble in org. solvents and alkaline solvents if the material is heat treated at the temp. above a prescribed temp.
Patent JP-H04141703-A (JP)
Title: Three-dimensional helical interpolation system
Inventor: SASAKI TAKAO
IPC: G05B19/4103
Filed: 1990-10-02
Abstract: PURPOSE:To eliminate a need of an automatic program generating device by performing the helical interpolation with an inclined plane as the reference in a numerical controller. CONSTITUTION:A vector calculating means 105 calculates the inclination of a tool, namely, a tool direction vector, and a plane arithmetic means 106 operates a plane perpendicular to the tool direction vector in accordance with this vector. A position vector arithmetic means 107 periodically obtains respective position vectors on a helical in accordance with the center, the start point, and the end point of the commanded helical, and an interpolation vector arithmetic means 108 obtains the interpolation vector of the difference between the preceding position vector and the current position vector. An interpolating means 110 interpolates this interpolation vector to control the tool so that it is moved on the helical. Thus, the automatic program generating device is unnecessary to make a system inexpensive because helical interpolation on the inclined plane is possible in the numerical controller.
Patent JP-H06115673-A (JP)
Title: Feeder
Inventor: YOSHIKAWA TOSHIAKI
IPC: B65G11/20
Filed: 1992-10-02
Abstract: PURPOSE:To provide a feeder, which can align the raw food material separately for feeding at the time of manufacturing retort pouch food. CONSTITUTION:On a frame, the top surface 11a of a flat endless conveyor 11 is formed with a vertical side wall 12 and an endless belt device 13, which has vertical pulleys 13a at a right angle against the top surface 11a in both ends thereof, so as to form a specified angle A. The surface 13c of a belt of the belt device 13 is provided with rib-like projections 14 for abutting on a food material 10. The belt device 13 is operated in the rotating direction B reverse to the food material transferring direction, and the food material, which abuts on the projections 14, is pushed back to the direction opposite to the transferring direction or rotated to be separated from each other, and the food material is aligned separately for feeding, and transferred from a discharge part 16 to a piece transferring conveyor 3. At least one of the space and the angle between the side wall 12 and the belt device 13 can be controlled so as to be appropriate for the kind and the transference quantity of the food material.
Patent JP-H0978724-A (JP)
Title: Joining method of structural material for framework to panel
Inventor: HOSONO MASANOBU
IPC: E04B2/56
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a good joining work of panels to structural materials with precision so that any clearance is not produced by absorbing usual dimensional errors produced when frameworks and panels are manufactured. SOLUTION: In structural materials such as frameworked columns 10 and beams 20, a joining method is suitably introduced to the case that a panel such as a wall panel P1 or a floor panel P2 is arranged between the structural materials made parallel with each other at an interval to join these structural materials and panels to each other. In this case, the sizes of the panels such as the wall panel P1 and floor panel P2 are set smaller than the interval αbetween the structural materials arranged in parallel with each other. Then these structural materials are joined to the panels through joining materials 30 to fix across them.
Patent JP-2001090415-A (JP)
Title: Door locking structure
Inventor: SHIMONO MITSURU
IPC: E05C1/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a door locking structure for opening/closing or pulling-out a door which is improved in operability by expanding the operating direction of a knob in both the locking direction and unlocking direction, can surely lock a door by avoiding the occurrence of half-locked states, and can prevent the occurrence of imperfect locked states. SOLUTION: A door locking structure is provided with a cam which vertically moves a fixing claw in both directions toward a locked position and an unlocked position, a steep slope which leads a shaft to be locked to the notch of the fixing claw, a gentle slope which unlocks the shaft to be locked from the notch of the fixing claw. The structure is also provided with a floating mechanism which moves the shaft to be locked upward and downward.
Patent JP-S61140321-A (JP)
Title: Manufacture of pipe with worked inner surface
Inventor: KAWAMATA OSAMU
IPC: B21C1/22
Filed: 1984-12-14
Abstract: PURPOSE:To form easily spiral secondary grooves, intersecting with primary grooves, in the inner surface of a metallic pipe, by pressing the pipe by a planetary revolving means, and drawing it by a die successively. CONSTITUTION:Planetary rolls 9 and a die 7 are arranged, respectively oppositely to a primary groove-forming plug 2 and a secondary groove-forming plug 3, at the outside of a metallic pipe 1. the continuous, spiral primary-grooves are formed in the longitudinal direction in the inner surface of pipe 1, by pressing the rolls 9 against the pipe 1. And successively, the whole spiral secondary- grooves, intersecting shallowly with the primary grooves, are formed by drawing the pipe 1 by the die 7.
Patent JP-H01107317-A (JP)
Title: Magnetic card
Inventor: TOMINAGA HIROSHI
IPC: G06K19/06
Filed: 1987-10-20
Abstract: PURPOSE:To increase the magnetic memory capacity of a card so that many kinds of information can be written on the card by forming magnetic recording bands on both faces of the card. CONSTITUTION:The magnetic card 3 is formed of a card substrate 1 constituted by using a rigid PVC sheet, PET, etc., and the magnetic recording bands 2 formed on both faces of the card substrate 1. The magnetic recording bands 2 are formed by coating magnetizable particles 3 such as iron oxide or barium ferrite on the substrate. While the magnetic recording bands 2 are formed in a part of the card substrate 1, the formation of said bands over the entire surface is equally satisfactory. The magnetic memory capacity is thus increased by the simple constitution.
Patent JP-S63118754-A (JP)
Title: Electrophotographic sensitive body
Inventor: ISHIWATARI TAHEI
IPC: G03G5/14
Filed: 1986-11-07
Abstract: PURPOSE:To prevent deterioration of development efficiency by incorporating silica particles in a surface layer. CONSTITUTION:The silica (SiO2) particles are incorporated in the surface layer of the electrophotographic sensitive body provided with a carrier generating layer 3, a carrier transfer layer 4, and the surface layer 5 on a transparent substrate 2 formed on a base plate 1. Light transmitted the layer 3 passes through the layer 4, and it is reflected with the surface layer 5 containing the silica particles, arrives at the layer 3 past the layer 4, and again contributes to generation of electric charge when passing through the layer 3 to the substrate 2, and the exposure light can be effectively used. It is preferred that the surface layer 5 containing the silica particles has high resistivity, and a film thickness smaller than that of the layer 3, thus permitting development efficiency to be enhanced as the electrophotographic sensitive body to be used as the simultaneous method, and an image with in contrast to be obtained.
Patent JP-2001087911-A (JP)
Title: Bolt fastening structure and chuck
Inventor: TSUZUKI HIROMASA
IPC: B23B31/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a bolt fastening structure easy to process a counterbore to be fitted with a C-form snap ring for preventing a fastener bolt from slipping off. SOLUTION: A finger jaw 45 is fastened to the inside of a claw mounting part 31 of a cam arm 14 by a fastening bolt 35, and the C-form snap ring 40 is inserted between the head 3 of the bolt 35 and the abutting surface 42 of a counterbore 34 equipped with a step. According to this structure, the bolt head 36 is stopped by the snap ring 40 even if the bolt 35 slackens (or is slackened) to cause movement outward in the radial direction. Owing to the structure free of groove for the C-form snap ring, the counterbore 34 can be processed with a tool having a high rigidity.
Patent JP-H0666706-A (JP)
Title: Specific-gravity measuring apparatus
Inventor: INOUE KIYOSHI
IPC: G01N9/00
Filed: 1992-08-21
Abstract: PURPOSE:To obtain a specific-gravity measuring apparatus, which can readily measure the volume of an arbitray body very easily and can readily measure the specific gravity based on the volume. CONSTITUTION:A body to be measured 2 is inserted into a measuring chamber 1, and the volume is measured. A pressurizing plate 3 is supported with bellows and the like so as to isolate the inside and the outside at a part of the measuring chamber and provided so that the plate is freely moved inward and outward. A driving device is provided at the pressurizing plate 3, and pressure is applied. In the driving device, a permanent magnet 5 is provided at a part of a driving rod 4, which is fixed to the pressurizing plate 3. The permanent magnet 5 is driven with a magnetic field coil 6. The pressurizing force is measured by detecting the exciting current of the coil 6 with a meter 7. The moving distance of the pressurizing plate 3 is measured with an optical position detector 8. The volume of the body is measured by the operation in accordance with the law of gas based on the pressurizing force of the pressurizing plate 3 and the measured distance. A weight gage 10, provided with a pan 9, is further provided in the measuring chamber 1. The specific gravity is measured based on the measured weight and the above described measured volume.
Patent JP-S61144101-A (JP)
Title: Antenna system
Inventor: UENO MOTOHARU
IPC: H01Q3/36
Filed: 1984-12-18
Abstract: PURPOSE:To set automatically the phase amount by adopting the closed loop servo system to control a phase shifter in an antenna system. CONSTITUTION:An input signal is distributed to each array element by a distributor 42, fed to the phase shifter 1 and fed finally to the array elements, which constitute a phase array antenna as a whole. The servo loop consists of a phase detector 3 detecting the phase of the input signal and the signal fed to the array elements, an integration device 2 integrating the output of phase detection and a difference device 6 obtaining an error between the output of the integration device 2 and a phase shift reference voltage. The phase shifter has a prescribed phase shift depending on the phase shift reference signal by means of the servo loop.
Patent JP-S62125656-A (JP)
Title: Manufacture of tape carrier with bump
Inventor: IIMURA KEIJI
IPC: H01L21/48
Filed: 1985-11-26
Abstract: PURPOSE:To enable high accuracy, high efficiency and high yield by forming a bump at electrode pad positions of a first conductor made of metal film, and selectively etching the conductor except a region to become a connecting conductive pattern. CONSTITUTION:After a bump 26 made of a second conductor is selectively formed at electrode pad positions of a first conductor (metal tape) 42 made of metal film, the conductor is selectively etched except a region to become a connecting conductive pattern. A tape carrier 10a is submerged in an etchant, or the etchant is sprayed to etch the tape 42. A portion 42b of the tape 42 formed with a photoresist layer 24 becomes a conductive pattern 12, and a portion 42c of the tape 42 not formed with the layer 24 is entirely etched through thicknesswise. Thus, step of etching to the midway of the tape can be omitted to readily manage etching conditions to remarkably improve a yield.
Patent JP-H09106074-A (JP)
Title: Lithographic board treatment method
Inventor: URASAKI ATSUSHI
IPC: G03F7/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve printing resistance and stain resistance at the same time by adjusting potassium ions in developer to be a specific range of mol% to all alkali metal ions when developing in a development system with an application mechanism. SOLUTION: For development using a treatment device with an application mechanism, developer is used, in which potassium ions are adjusted to be 50-80mol% to all alkali metal ions. In the developer, the potassium ions are preferably adjusted to be 55-75mol% to all alkali metal ions. The developer contains silver complex forming agent as retaining agent such as alkanolamine, thiocyanic acid salt, ring imide, thiosalicylic acid, etc., viscosity adjusting agent such as hydroxymethylcellulose, carboxymethylcellulose, etc., fog preventing agent such as 1-phenyl-5-mercapt-tetrazole, etc., and developing agent such as 1-phenyl-3-pyrazolidone.
Patent JP-H04142191-A (JP)
Title: Time base correcting device
Inventor: KURODA TOKUJI
IPC: H04N5/95
Filed: 1990-10-02
Abstract: PURPOSE:To accurately correct a time base to obtain a signal where a time base error is almost all eliminated by obtaining the time base error in the boundary part of a TCI signal by operation. CONSTITUTION:If a reproduced video signal is the TCI signal where plural kinds of signal out of plural color signals and luminance signals have time bases compressed and are multiplexed, a synchronizing signal separating circuit 2 separates a horizontal synchronizing signal or a burst signal from the reproduced TCI signal, and a time base error detection circuit 3 detects the time length of one horizontal scanning period to detect the time base error. A TCI signal boundary part time base error operating circuit 5 uses the output of the circuit 3 to obtain the time base error in the boundary part of the TCI signal. After the phase of a luminance signal read clock 16 is corrected to correct the time base error in the start part of the luminance signal, read from a memory 12 is started. Thus, the time base correction is accurately performed, and the time base error is almost all eliminated even in the case of the TCI signal.
Patent JP-H0373338-A (JP)
Title: Composite foil and manufacture thereof
Inventor: KAJIWARA TOSHIYUKI
IPC: B32B15/01
Filed: 1989-10-12
Abstract: PURPOSE:To stabilize the peeling strength of carrier and make possible the re-use of the copper foil carrier, from which urethane copper foil layer is peeled off, by a method wherein copper-nickel alloy layer is interposed between release layer and the ultrathin copper foil layer. CONSTITUTION:Release layer 2, which is coated with chromate, copper-nickel alloy layer 3 and ultrathin copper foil layer 4 are provided in the order named onto the roughened surface of copper foil carrier 1, which has roughened surface. The carrier used is the copper foil carrier 1, which has at least one roughened surface, the roughness of which is 1-10mum for the absolute difference between peak and valley. The release layer 2 consists of chromium compound produced by chromate treatment. The preferable composition of the copper-nickel alloy layer 3 is 10-90wt.% of Cu and the remainder of Ni. The preferable thickness of the layer 3 is 0.01-6.0mum. The preferable thickness of the ultrathin copper foil layer is 1-9mum.
Patent JP-H06114317-A (JP)
Title: Die coater
Inventor: FUJINO SHINJI
IPC: B05C5/02
Filed: 1992-10-05
Abstract: PURPOSE:To facilitate the adjustment of the position of a seal member and the width of a discharged coating liquid by moving a supply pipe for fluid to be sealed which is arranged in a manifold to be able to advance or retreat freely and increasing or decreasing the pressure of the sealed fluid. CONSTITUTION:The movement to both sides of a coating liquid P supplied to a manifold 3 through a supply route 6 for the coating liquid is controlled by regulators 10, 10 so that the coating liquid P is discharged from an area S sandwiched by seal members 23, 23 to be applied on a band-shaped body such as a metal strip. When the width of the discharged coating liquid (the width of the area S) is changed, the pressure of a sealed fluid W is released by opening a valve. A bag-shaped part 26 and a non-welded part 27 of the seal member 23 are thereby contracted so that the contacts between the bag- shaped part and a slit nozzle 5 and between a packing 28 and the manifold 3 are released. Accordingly, while a supply pipe 14 for the fluid to be sealed is moved along the manifold 3 by driving a motor, the width of the discharged coating liquid can be adjusted by changing the position of the seal member 23.
Patent JP-H05107072-A (JP)
Title: Navigation system
Inventor: FUKUDA TAKAKO
IPC: G08G1/0969
Filed: 1991-10-15
Abstract: PURPOSE:To enable easy recognition of a map including progessing direction of an own car by adjusting a displaying area of graphic data which is shown at a residual part of an attribute data display area, so as to place the own car's position at the center therein. CONSTITUTION:When displaying just graphic data is selected by a graphic mode switch 220, a displaying area A is temporarily determined from graphic data 211, corresponding to nine image panels which are read out to a graphic RAM 215, in the manner that an own car's position P which is detected by an own car is position detecting system 240, may be placed at a center of an image panel, and then, after processed by a controller 250, the position A is displayed at a display 230. On the other hand, when display of attribute data 212 is selected and character information of the attribute data 212 to be displayed are sent to the controller 250 in order to be displayed at the right hand one third side of the display 230, both sides of the graphic data displaying area A are cut out for each one sixth width of the area by the controller 250 in order to compress the data, and also the whole graphic data displaying area A is moved to the left hand side by one sixth of the area width in order to display 230 so as to place the own car's position at the center.
Patent JP-S62135184-A (JP)
Inventor: TAKEHANA TSUTOMU
IPC: B65B31/04
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63119502-A (JP)
Inventor: BANDAI HARUFUMI
IPC: H01G4/232
Filed: 1986-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01158984-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1988-10-22
Abstract: PURPOSE: To enable an operator, even not an expert, to easily and quickly adjust the profit rate by automatically controlling a game device by only setting the most preferable profit rate as a target rate by a target rate variable setting means. CONSTITUTION: As variable prize-winning rate setting means 42, for example, contact points 421, 422 and 423 are set up by manual operation switch on the back of a game table, and then they are set in the suitable rate by manual operation before opening the recreation house, or each manual operation switch is set up in the monitor room of a pachinko-house keeper and controlled by manual operation. Since when contact 421 is closed and the largest resistance R11 is selected, the time constant shows the largest value, the frequency of output pulse is low, the period of open/close drive of special bonus is late, the smallest prize rate is set up. By closing the contact point 422 and selecting resistance R12 with middle value, the middle prize rate is set up. With closing the contact 423 and selecting R13 with the smallest resistance, the rate comes to the largest.
Patent JP-S60205013-A (JP)
Inventor: ARUBUREHITO BURATSUTAA
IPC: F16C33/51
Filed: 1984-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08127693-A (JP)
Title: Poly(vinyl chloride) plastisol composition
Inventor: SUGIURA KENJI
IPC: C08K5/098
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a poly(vinyl chloride) plastisol composition which is excellent in adhesion to oil-applied steel sheets, discoloration prevention at elevated temperature and coating condition allowance and is useful as a tipping-resistant coating. CONSTITUTION: This plastisol composition comprises (A) a PVC resin, for example, a mixture of 30-90wt.% of poly(vinyl chloride) and 10-70wt.% of a vinyl chloride-vinyl acetate copolymer, (B) a plasticizer such as dioctyl phthalate, (C) an epoxy resin such as a bisphenol-A type epoxy resin, (D) an epoxy curing agent such as dicyandiamide and (E) a blocked isocyanate and (F) a zinc stabilizer such as zinc stearate. In a preferred embodiment, the amounts of components (B) and (C) are 30-300 pts.wt. and 5-50 pts.wt. per 100 pts.wt. of (A) respectively, and components (E) and (F) are more than 20 pts.wt. and 10-60 pts.wt. based on 100 pts.wt. of component C, respectively.
Patent JP-H07116649-A (JP)
Title: System for removing dissolved organic matter in aqueous solution
Inventor: UCHIDA MAKOTO
IPC: B01D19/00
Filed: 1993-10-25
Abstract: PURPOSE:To develop removal work stable for a long period of time by isolating the spaces communicating with the hollow parts of the hollow yarn membranes supported and fixed within a container at the end parts thereof and the space around the hollow yarn membranes within the container and providing a dehumidifier always holding the space within the container to a dry state. CONSTITUTION:A removing system is constituted by packing a container 1 having an open air suction port 2 and a volatile org. matter and steam discharge port 3 with a large number of hollow yarn membranes 4 and both end parts of the hollow yarn membranes 4 are fixed to the container 1 by a potting agent 5. Further, the container 1 has the introducing port 6 and lead-out port 7 of a volatile org. matter- containing aq. soln. communicating with the space parts formed between the potting agent 5 and the inner walls of the container 1 at both end parts thereof. The volatile org. matter and steam discharge port 3 communicating with the spaces between the hollow yarn membranes 4... is connected to a pressure reducing machine 8 and a dehumidifying device 9 using a dehumidifying agent such as lithium chloride, lithium bromide or a silica gel is connected to the suction port 2 to prevent dewing on the surfaces of the hollow yarn membranes 4.
Patent JP-2000097846-A (JP)
Title: Optical scanning probe device
Inventor: HORII AKIHIRO
IPC: G01B11/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning probe device usable for obtaining an observed image again by exchanging a sheath part, even if the inside of the sheath is damaged. SOLUTION: This probe device has such a structure that a fourth single mode fiber 10 is arranged inside a flexible shaft 40 inserted into an optical sheath 38 of an optical scanning probe, and that a connector part 9 on the base end side of the optical sheath 38 is detachably attached to a rotary driving device 13 of an observation device, and that the base end of the optical sheath 38 is detachably connected to a connector part 87 projected to the front of a sheath stopper 86. Therefore, even if the inside of the optical sheath 38 is damaged, the optical scanning probe can be used again by dismantling and exchanging the optical sheath 38 part.